Chemistry, asked by somalkamaljit81, 8 months ago

give the flame colouration when the following elements burn in oxygen ?
1) oxygen
2) potassium
3)calcium
4) sulphur
please help!

Answers

Answered by ashish20578

0

Answer:

Answer for this question

correct answer is 1. oxygen

hope this will help you

Answered by purnima98

0

Answer:

1) oxygen............

Previous Question

Next Question

Similar questions

Sociology, 4 months ago

प्रश्नः – ८. ‘सत्यं’ (  ) िा ‘असत्यं’ (  ) वलखत | 1. एकवस्मन्उध्यानेशशकः वनिसवत | [ ] 2. हवस्तनः पुच्छम्अल्पंतुच्छंि अवस्त | [ ] 3. शुकः राम राम अटवत | [ ] 4. काकः ककदशंिदवत | [ ] 5. छारः काकस्य पृष्ठेआगच्छवत | [ ] ...

English, 4 months ago

a nurse looks after this little girl change in passive...

Science, 4 months ago

which of following is true about sound wave??? 1)speed of sound is higher in iron then in nitrogen... 2)speed of sound is constant...doesn't depends on medium.... 3) temperature and pressure condition doesn't affect the speed of sound... 4)speed of sound is inversely proportional to the destiny of medium....

Math, 8 months ago

If the diameter of a semi circle protactor is 14 can , then find it's perimeter.

English, 8 months ago

He wants a cup of water it should be boiling (make simple sentence) ...

Math, 10 months ago

Q 20 Answer pls answer fast...

Science, 10 months ago

what are the consequences of over using fossil fuel?

Math, 10 months ago

If the perimeter of semi circular park is 72m find its area and radius...